How To Fix /PM0/AB_IBC_CNFG_I_4112 - Superfluous generation entry exists in msg.pm

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/AB_IBC_CNFG_I_4 -

• Message number: 112

• Message text: Superfluous generation entry exists in msg.pm

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/AB_IBC_CNFG_I_4112 - Superfluous generation entry exists in msg.pm ?

  The SAP error message /PM0/AB_IBC_CNFG_I_4112 Superfluous generation entry exists in msg.pm typically relates to issues in the configuration of the SAP system, particularly in the context of the Integrated Business Planning (IBP) or Advanced Planning and Optimization (APO) modules. This error indicates that there is an unnecessary or redundant entry in the message configuration file (msg.pm), which can lead to inconsistencies or errors during planning processes.
  Cause:
  
  Redundant Entries: The error is often caused by having duplicate or unnecessary entries in the message configuration file (msg.pm), which can occur during system upgrades, migrations, or manual configuration changes.
  Configuration Issues: Incorrect or incomplete configuration settings in the planning area or planning model can also lead to this error.
  Transport Issues: If the configuration was transported from one system to another, it might have resulted in duplicate entries.
  
  Solution:
  
  
  Check the msg.pm File: 
  
  Access the message configuration file (msg.pm) in the relevant directory and look for duplicate or unnecessary entries. You may need to consult with your SAP Basis or ABAP team to locate and edit this file.
  Remove or comment out the superfluous entries that are causing the error.
  
  
  
  Review Configuration Settings:
  
  Go through the configuration settings in the IBP/APO system to ensure that there are no redundant configurations.
  Validate the planning area and planning model settings to ensure they are correctly set up.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, check the transport logs to identify any inconsistencies or errors during the transport process.
  Re-transport the configuration if necessary, ensuring that no duplicates are included.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues related to this error message.
  
  
  
  Consult Documentation:
  
  Review the official SAP documentation for IBP/APO to understand the expected configuration and any best practices that can help avoid such issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  System Logs: Check system logs (transaction SLG1) for additional error messages or warnings that may provide more context about the issue.
  Testing: After making changes, conduct thorough testing to ensure that the error is resolved and that the system functions as expected.
  
  By following these steps, you should be able to identify and resolve the cause of the /PM0/AB_IBC_CNFG_I_4112 error in your SAP system.